public void Smb2OverRdma_Smb300_Write_SMB2_CHANNEL_RDMA_V1_INVALIDATE()
{
EstablishConnectionAndOpenFile(fileName, Smb300OnlyDialects);
uint writeSize = smbdAdapter.Smb2MaxWriteSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)writeSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
writeSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1_INVALIDATE, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_INVALID_PARAMETER,
status,
"SMB2 WRITE over RDMA should fail with STATUS_INVALID_PARAMETER if set Channel CHANNEL_RDMA_V1_INVALIDATE on SMB 3.0 dialect.");
}
private bool CheckSMBDReadWrite(DialectRevision[] dialects, Channel_Values channel)
{
try
{
using (var client = new SMBDClient(DetectionInfo.ConnectionTimeout))
{
var config = DetectionInfo.SMBDClientCapability;
RdmaAdapterInfo rdmaAdapterInfo;
client.ConnectOverRDMA(DetectionInfo.DriverRdmaNICIPAddress, DetectionInfo.SUTRdmaNICIPAddress, DetectionInfo.SMBDPort, config.MaxReceiveSize, out rdmaAdapterInfo);
client.SMBDNegotiate(
config.CreditsRequested,
config.ReceiveCreditMax,
config.PreferredSendSize,
config.MaxReceiveSize,
config.MaxFragmentedSize
);
client.Smb2Negotiate(dialects);
client.Smb2SessionSetup(DetectionInfo.Authentication, DetectionInfo.DomainName, DetectionInfo.SUTName, DetectionInfo.UserName, DetectionInfo.Password);
string path = Smb2Utility.GetUncPath(DetectionInfo.SUTName, DetectionInfo.ShareFolder);
uint treeId;
client.Smb2TreeConnect(path, out treeId);
FILEID fileId;
client.CreateRandomFile(treeId, out fileId);
uint length = client.CalculateSMBDMaxReadWriteSize();
var buffer = Smb2Utility.CreateRandomByteArray((int)length);
client.SMBDWrite(treeId, fileId, channel, buffer, 0, DetectionInfo.Endian);
var readBuffer = new byte[length];
client.SMBDRead(treeId, fileId, channel, out readBuffer, 0, length, DetectionInfo.Endian);
if (!Enumerable.SequenceEqual(buffer, readBuffer))
{
throw new InvalidOperationException("The data is inconsistent for write and read!");
}
return(true);
}
}
catch (Exception ex)
{
DetectorUtil.WriteLog(String.Format("CheckSMBDReadWrite threw exception: {0}", ex));
return(false);
}
}
public void Smb2OverRdma_Smb300_Read_SMB2_CHANNEL_RDMA_V1_INVALIDATE()
{
EstablishConnectionAndOpenFile(fileName, Smb300OnlyDialects);
uint fileSize = smbdAdapter.Smb2MaxReadSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)fileSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 READ.");
smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_WRITE_PERMISSION_FOR_READ_FILE,
out descp);
byte[] channelInfo = TypeMarshal.ToBytes <SmbdBufferDescriptorV1>(descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Read content from file over RDMA.");
READ_Response readResponse;
byte[] readData;
status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
(uint)fileSize,
channelInfo,
out readResponse,
out readData,
Channel_Values.CHANNEL_RDMA_V1_INVALIDATE);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_INVALID_PARAMETER,
status,
"SMB2 READ over RDMA should fail with STATUS_INVALID_PARAMETER if set Channel CHANNEL_RDMA_V1_INVALIDATE on SMB 3.0 dialect.");
}
public bool ConnectToShare(string serverIp, string clientIp)
{
try
{
using (var client = new SMBDClient(DetectionInfo.ConnectionTimeout))
{
client.Connect(IPAddress.Parse(serverIp), IPAddress.Parse(clientIp));
client.Smb2Negotiate(DetectionInfo.SupportedSmbDialects);
client.Smb2SessionSetup(DetectionInfo.Authentication, DetectionInfo.DomainName, DetectionInfo.SUTName, DetectionInfo.UserName, DetectionInfo.Password);
string path = Smb2Utility.GetUncPath(DetectionInfo.SUTName, DetectionInfo.ShareFolder);
uint treeId;
client.Smb2TreeConnect(path, out treeId);
FILEID fileId;
client.CreateRandomFile(treeId, out fileId);
uint fileLength = client.CalculateSmb2MaxReadWriteSize();
var buffer = Smb2Utility.CreateRandomByteArray((int)fileLength);
client.Smb2Write(treeId, fileId, 0, buffer);
byte[] output;
client.Smb2Read(treeId, fileId, 0, fileLength, out output);
bool result = Enumerable.SequenceEqual(buffer, output);
if (!result)
{
DetectorUtil.WriteLog("The content of read and write is inconsistent.");
}
return(result);
}
}
catch (Exception ex)
{
DetectorUtil.WriteLog(String.Format("ConnectToShare threw exception: {0}", ex));
return(false);
}
}
public void BVT_Smb2OverRdma_Smb302_Write_SMB2_CHANNEL_RDMA_V1_INVALIDATE()
{
EstablishConnectionAndOpenFile(fileName, Smb302AboveDialects);
uint writeSize = smbdAdapter.Smb2MaxWriteSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)writeSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
writeSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1_INVALIDATE, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Verify file content.");
ValidateFileContent(fileContent);
try
{
fileContent = Encoding.ASCII.GetBytes(Smb2Utility.CreateRandomStringInByte((int)writeSize));
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Send Smb2 WRITE request using same descriptor which should be invalidated.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1_INVALIDATE, descp);
}
catch
{
BaseTestSite.Log.Add(LogEntryKind.Debug, "Verify connection is terminated .");
smbdAdapter.WaitRdmaDisconnect();
}
BaseTestSite.Assert.IsFalse(smbdAdapter.ClientConnection.Endpoint.IsConnected, "Connection should be terminated when accessing a memory window which is already invalidated.");
}
public void Smb2OverRdma_Write_SMB2_CHANNEL_RDMA_V1()
{
EstablishConnectionAndOpenFile(fileName);
uint writeSize = smbdAdapter.Smb2MaxWriteSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)writeSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
writeSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Verify file content.");
ValidateFileContent(fileContent);
fileContent = Encoding.ASCII.GetBytes(Smb2Utility.CreateRandomStringInByte((int)writeSize));
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Send Smb2 WRITE request using same descriptor.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Verify file content.");
ValidateFileContent(fileContent);
}
private Smb2WriteRequestPacket ConstructRelatedWritePacket()
{
var writePacket = new Smb2WriteRequestPacket();
writePacket.Header.Command = Smb2Command.WRITE;
// For any subsequent requests the client MUST set SMB2_FLAGS_RELATED_OPERATIONS in the Flags field of the SMB2 header to indicate that
// it is using the SessionId, TreeId, and FileId supplied in the previous request (or generated by the server in processing that request).
// The client SHOULD<93> set SessionId to 0xFFFFFFFFFFFFFFFF and TreeId to 0xFFFFFFFF,
// and SHOULD<94> set FileId to { 0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF }.
writePacket.Header.Flags = Packet_Header_Flags_Values.FLAGS_RELATED_OPERATIONS;
writePacket.Header.SessionId = 0xFFFFFFFFFFFFFFFF;
writePacket.Header.TreeId = 0xFFFFFFFF;
byte[] content = Smb2Utility.CreateRandomByteArray(1); // Write 1 byte to the file.
writePacket.PayLoad.Length = (uint)content.Length;
writePacket.PayLoad.Offset = 0;
writePacket.PayLoad.FileId = FILEID.Invalid;
writePacket.PayLoad.DataOffset = (ushort)writePacket.BufferOffset;
writePacket.Buffer = content;
return(writePacket);
}
private Smb2WriteRequestPacket ConstructRelatedWritePacket(ulong sessionId, uint treeId)
{
var writePacket = new Smb2WriteRequestPacket();
writePacket.Header.Command = Smb2Command.WRITE;
// The client MUST construct the subsequent request as it would do normally.
// For any subsequent requests the client MUST set SMB2_FLAGS_RELATED_OPERATIONS in the Flags field of the SMB2 header to indicate that it is using the SessionId,
// TreeId, and FileId supplied in the previous request(or generated by the server in processing that request).
// For an operation compounded with an SMB2 CREATE request, the FileId field SHOULD be set to { 0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF }.
writePacket.Header.Flags = Packet_Header_Flags_Values.FLAGS_RELATED_OPERATIONS;
writePacket.Header.SessionId = sessionId;
writePacket.Header.TreeId = treeId;
byte[] content = Smb2Utility.CreateRandomByteArray(1); // Write 1 byte to the file.
writePacket.PayLoad.Length = (uint)content.Length;
writePacket.PayLoad.Offset = 0;
writePacket.PayLoad.FileId = FILEID.Invalid;
writePacket.PayLoad.DataOffset = (ushort)writePacket.BufferOffset;
writePacket.Buffer = content;
return(writePacket);
}
public void BVT_ChangeTracking()
{
// The log file used in change tracking request must be an existing file.
// So create one file before running the case.
string logFileName = string.Format("log_{0}.txt", System.Guid.NewGuid());
sutProtocolController.CreateFile(TestConfig.FullPathShareContainingSharedVHD, logFileName, "");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "1. Client opens a shared virtual disk file and expects success.");
OpenSharedVHD(TestConfig.NameOfSharedVHDS, RSVD_PROTOCOL_VERSION.RSVD_PROTOCOL_VERSION_2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. Client sends the tunnel operation SVHDX_CHANGE_TRACKING_START_REQUEST to start change tracking.");
SVHDX_CHANGE_TRACKING_START_REQUEST request = new SVHDX_CHANGE_TRACKING_START_REQUEST();
request.TransactionId = System.Guid.NewGuid();
request.LogFileId = System.Guid.NewGuid();
request.LogFileNameOffset = 56;
request.LogFileName = logFileName;
request.LogFileNameLength = (uint)(request.LogFileName.Length + 1) * 2;
byte[] payload = client.CreateChangeTrackingStartRequest(request);
SVHDX_TUNNEL_OPERATION_HEADER?header;
SVHDX_TUNNEL_OPERATION_HEADER?response;
//For RSVD_TUNNEL_META_OPERATION_START operation code, the IOCTL code should be FSCTL_SVHDX_ASYNC_TUNNEL_REQUEST
uint status = client.TunnelOperation <SVHDX_TUNNEL_OPERATION_HEADER>(
false,//true for Async operation, false for non-async operation
RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_START,
++RequestIdentifier,
payload,
out header,
out response);
BaseTestSite.Assert.AreEqual(
(uint)Smb2Status.STATUS_SUCCESS,
status,
"Ioctl should succeed, actual status: {0}",
GetStatus(status));
VerifyTunnelOperationHeader(header.Value, RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_START, (uint)RsvdStatus.STATUS_SVHDX_SUCCESS, RequestIdentifier);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "3. Client sends Write request to change the vhds file.");
payload = Smb2Utility.CreateRandomByteArray(512);
status = client.Write(0, payload);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "4. Client sends the tunnel operation RSVD_TUNNEL_CHANGE_TRACKING_GET_PARAMETERS to get the change tracking status.");
SVHDX_CHANGE_TRACKING_GET_PARAMETERS_RESPONSE?getParamResponse;
status = client.TunnelOperation <SVHDX_CHANGE_TRACKING_GET_PARAMETERS_RESPONSE>(
false,//true for Async operation, false for non-async operation
RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_GET_PARAMETERS,
++RequestIdentifier,
null,
out header,
out getParamResponse);
VerifyTunnelOperationHeader(header.Value, RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_GET_PARAMETERS, (uint)RsvdStatus.STATUS_SVHDX_SUCCESS, RequestIdentifier);
BaseTestSite.Assert.AreEqual(
RsvdStatus.STATUS_SVHDX_SUCCESS,
(RsvdStatus)getParamResponse.Value.ChangeTrackingStatus,
"Status of change tracking should be STATUS_SVHDX_SUCCESS.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "5. Client sends the tunnel operation SVHDX_CHANGE_TRACKING_STOP_REQUEST to stop change tracking.");
status = client.TunnelOperation <SVHDX_TUNNEL_OPERATION_HEADER>(
false,//true for Async operation, false for non-async operation
RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_STOP,
++RequestIdentifier,
null,
out header,
out response);
VerifyTunnelOperationHeader(header.Value, RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_CHANGE_TRACKING_STOP, (uint)RsvdStatus.STATUS_SVHDX_SUCCESS, RequestIdentifier);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "6. Client closes the file.");
client.CloseSharedVirtualDisk();
}
public void Smb2OverRdma_Read_SMB2_CHANNEL_RDMA_V1()
{
EstablishConnectionAndOpenFile(fileName);
uint fileSize = smbdAdapter.Smb2MaxReadSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)fileSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1_INVALIDATE, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 READ.");
status = smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_WRITE_PERMISSION_FOR_READ_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
byte[] channelInfo = TypeMarshal.ToBytes <SmbdBufferDescriptorV1>(descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Read content from file over RDMA.");
READ_Response readResponse;
byte[] readData;
status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
(uint)fileSize,
channelInfo,
out readResponse,
out readData,
Channel_Values.CHANNEL_RDMA_V1);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 READ over RDMA should succeed.");
byte[] readContent = new byte[fileSize];
smbdAdapter.SmbdReadRegisteredBuffer(readContent, descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Verify the read content same as the original one on server.");
BaseTestSite.Assert.IsTrue(
SmbdUtilities.CompareByteArray(fileContent, readContent),
"Content read should be identical with original on server.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Send SMB2 READ using same descriptor.");
status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
(uint)fileSize,
channelInfo,
out readResponse,
out readData,
Channel_Values.CHANNEL_RDMA_V1);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 READ over RDMA should succeed.");
smbdAdapter.SmbdReadRegisteredBuffer(readContent, descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Verify the read content same as the original one on server.");
BaseTestSite.Assert.IsTrue(
SmbdUtilities.CompareByteArray(fileContent, readContent),
"Content read should be identical with original on server.");
}
public void BVT_Smb2OverRdma_Smb302_Read_SMB2_CHANNEL_RDMA_V1_INVALIDATE()
{
EstablishConnectionAndOpenFile(fileName, Smb302AboveDialects);
uint fileSize = smbdAdapter.Smb2MaxReadSize;
byte[] fileContent = Smb2Utility.CreateRandomByteArray((int)fileSize);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
NtStatus status = smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_READ_PERMISSION_FOR_WRITE_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Write content to file over RDMA.");
status = Smb2WriteOverRdma(fileName, fileContent, Channel_Values.CHANNEL_RDMA_V1_INVALIDATE, descp);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 WRITE over RDMA should succeed.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 READ.");
status = smbdAdapter.SmbdRegisterBuffer(
fileSize,
SmbdBufferReadWrite.RDMA_WRITE_PERMISSION_FOR_READ_FILE,
out descp);
BaseTestSite.Assert.AreEqual(
NtStatus.STATUS_SUCCESS,
status,
"Register buffer should succeed.");
byte[] channelInfo = TypeMarshal.ToBytes <SmbdBufferDescriptorV1>(descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Read content from file over RDMA.");
READ_Response readResponse;
byte[] readData;
status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
(uint)fileSize,
channelInfo,
out readResponse,
out readData,
Channel_Values.CHANNEL_RDMA_V1_INVALIDATE);
BaseTestSite.Assert.AreEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"SMB2 READ over RDMA should succeed.");
byte[] readContent = new byte[fileSize];
smbdAdapter.SmbdReadRegisteredBuffer(readContent, descp);
BaseTestSite.Assert.IsTrue(
SmbdUtilities.CompareByteArray(fileContent, readContent),
"Content read should be identical with original on server.");
try
{
status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
(uint)fileSize,
channelInfo,
out readResponse,
out readData,
Channel_Values.CHANNEL_RDMA_V1_INVALIDATE);
}
catch
{
BaseTestSite.Log.Add(LogEntryKind.Debug, "Wait for connection to be terminated ");
smbdAdapter.WaitRdmaDisconnect();
}
BaseTestSite.Assert.IsFalse(smbdAdapter.ClientConnection.Endpoint.IsConnected, "Connection should be terminated when accessing a memory window which is already invalidated.");
}
public void BVT_QueryVirtualDiskChanges()
{
BaseTestSite.Log.Add(LogEntryKind.TestStep, "1. Client opens a shared virtual disk file and expects success.");
OpenSharedVHD(TestConfig.NameOfSharedVHDS, RSVD_PROTOCOL_VERSION.RSVD_PROTOCOL_VERSION_2);
Guid snapshotId = Guid.NewGuid();
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. Client sends the first tunnel operation SVHDX_META_OPERATION_START_REQUEST to create a snapshot.");
CreateSnapshot(snapshotId);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "3. Client closes the open.");
client.CloseSharedVirtualDisk();
BaseTestSite.Log.Add(LogEntryKind.TestStep, "4. Client reopens the shared virtual disk file and expects success.");
RequestIdentifier = 0;
OpenSharedVHD(TestConfig.NameOfSharedVHDS, RSVD_PROTOCOL_VERSION.RSVD_PROTOCOL_VERSION_2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "5. Client sends Write request and expects success.");
byte[] payload = Smb2Utility.CreateRandomByteArray(512);
uint status = client.Write(0, payload);
BaseTestSite.Assert.AreEqual(
(uint)0,
status,
"Write Status should be {0}, actual is {1}", GetStatus(0), GetStatus(status));
BaseTestSite.Log.Add(LogEntryKind.TestStep, "6. Client creates another snapshot.");
Guid snapshotId2 = Guid.NewGuid();
CreateSnapshot(snapshotId2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "7. Client sends the tunnel operation SVHDX_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES_REQUEST to query the changes since the first snapshot.");
SVHDX_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES_REQUEST queryRequest = new SVHDX_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES_REQUEST();
queryRequest.TargetSnapshotId = snapshotId2;
queryRequest.LimitSnapshotId = snapshotId;
queryRequest.SnapshotType = Snapshot_Type.SvhdxSnapshotTypeVM;
queryRequest.ByteOffset = 0;
queryRequest.ByteLength = 1024;
SVHDX_TUNNEL_OPERATION_HEADER?header;
SVHDX_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES_REPLY?response;
//For RSVD_TUNNEL_META_OPERATION_START operation code, the IOCTL code should be FSCTL_SVHDX_ASYNC_TUNNEL_REQUEST
status = client.TunnelOperation <SVHDX_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES_REPLY>(
false,//true for Async operation, false for non-async operation
RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES,
++RequestIdentifier,
client.CreateQueryVirtualDiskChangeRequest(queryRequest),
out header,
out response);
VerifyTunnelOperationHeader(header.Value, RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_QUERY_VIRTUAL_DISK_CHANGES, (uint)RsvdStatus.STATUS_SVHDX_SUCCESS, RequestIdentifier);
BaseTestSite.Assert.AreEqual((uint)1, response.Value.RangeCount, "RangeCount should be 1");
BaseTestSite.Assert.AreEqual((ulong)0, response.Value.Ranges[0].ByteOffset, "ByteOffset should be 0");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "8. Client deletes the two snapshots.");
DeleteSnapshot(snapshotId);
DeleteSnapshot(snapshotId2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "9. Client closes the file.");
client.CloseSharedVirtualDisk();
}
public void BVT_ApplySnapshot()
{
BaseTestSite.Log.Add(LogEntryKind.TestStep, "1. Client opens a shared virtual disk file and expects success.");
OpenSharedVHD(TestConfig.NameOfSharedVHDS, RSVD_PROTOCOL_VERSION.RSVD_PROTOCOL_VERSION_2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. Client reads 512 bytes and saves it for later comparation.");
byte[] byteBeforeChanged = null;
uint status = client.Read(0, 512, out byteBeforeChanged);
BaseTestSite.Assert.AreEqual(
(uint)0,
status,
"Read Status should be {0}, actual is {1}", GetStatus(0), GetStatus(status));
Guid snapshotId = Guid.NewGuid();
BaseTestSite.Log.Add(LogEntryKind.TestStep, "3. Client creates a snapshot.");
CreateSnapshot(snapshotId);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "4. Client closes the file.");
client.CloseSharedVirtualDisk();
BaseTestSite.Log.Add(LogEntryKind.TestStep, "5. Client reopens the shared virtual disk file and expects success.");
RequestIdentifier = 0;
OpenSharedVHD(TestConfig.NameOfSharedVHDS, RSVD_PROTOCOL_VERSION.RSVD_PROTOCOL_VERSION_2);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "6. Client sends Write request to change the file and expects success.");
byte[] payload = Smb2Utility.CreateRandomByteArray(512);
status = client.Write(0, payload);
BaseTestSite.Assert.AreEqual(
(uint)0,
status,
"Write Status should be {0}, actual is {1}", GetStatus(0), GetStatus(status));
BaseTestSite.Log.Add(LogEntryKind.TestStep, "7. Client sends Apply Snapshot request to apply the previous snapshot.");
SVHDX_APPLY_SNAPSHOT_PARAMS applySnapshot = new SVHDX_APPLY_SNAPSHOT_PARAMS();
applySnapshot.SnapshotID = snapshotId;
applySnapshot.SnapshotType = Snapshot_Type.SvhdxSnapshotTypeVM;
SVHDX_META_OPERATION_START_REQUEST startRequest = new SVHDX_META_OPERATION_START_REQUEST();
startRequest.TransactionId = Guid.NewGuid();
startRequest.OperationType = Operation_Type.SvhdxMetaOperationTypeApplySnapshot;
payload = client.CreateTunnelMetaOperationStartApplySnapshotRequest(startRequest, applySnapshot);
SVHDX_TUNNEL_OPERATION_HEADER?header;
SVHDX_TUNNEL_OPERATION_HEADER?response;
status = client.TunnelOperation <SVHDX_TUNNEL_OPERATION_HEADER>(
true, //true for Async operation, false for non-async operation
RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_META_OPERATION_START,
++RequestIdentifier,
payload,
out header,
out response);
BaseTestSite.Assert.AreEqual(
(uint)Smb2Status.STATUS_SUCCESS,
status,
"Ioctl should succeed, actual status: {0}",
GetStatus(status));
VerifyTunnelOperationHeader(header.Value, RSVD_TUNNEL_OPERATION_CODE.RSVD_TUNNEL_META_OPERATION_START, (uint)RsvdStatus.STATUS_SVHDX_SUCCESS, RequestIdentifier);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "8. Client rereads 512 bytes and compares it with the previously saved bytes.");
byte[] byteAfterApplied = null;
status = client.Read(0, 512, out byteAfterApplied);
BaseTestSite.Assert.AreEqual(
(uint)0,
status,
"Read Status should be {0}, actual is {1}", GetStatus(0), GetStatus(status));
bool equal = ArrayUtility.CompareArrays(byteBeforeChanged, byteAfterApplied);
BaseTestSite.Assert.AreEqual(
true,
equal,
"The bytes after snapshot applied should be the same with the original.");
BaseTestSite.Log.Add(LogEntryKind.TestStep, "9. Client deletes the snapshot.");
DeleteSnapshot(snapshotId);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "10. Client closes the file.");
client.CloseSharedVirtualDisk();
}
